| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $126.29 | 7.353% | $135.5761 | $135.58 | $135.60 | $135.60 |
| Purchase #2 | $162.37 | 6.785% | $173.3868 | $173.39 | $173.40 | $173.40 |
| Purchase #3 | $248.57 | 8.786% | $270.4094 | $270.41 | $270.40 | $270.40 |
| Purchase #4 | $221.84 | 5.379% | $233.7728 | $233.77 | $233.75 | $233.80 |
| Purchase #5 | $92.62 | 8.152% | $100.1704 | $100.17 | $100.15 | $100.20 |
| Purchase #6 | $231.82 | 10.717% | $256.6641 | $256.66 | $256.65 | $256.70 |
| Purchase #7 | $233.98 | 11.773% | $261.5265 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $1,317.49 | $1,431.5061 | $1,431.51 | $1,431.50 | $1,431.60 | |